241104640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 671086080

約数和(自身を除く): 429981440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 256, 280, 284, 320, 355, 379, 448, 497, 560, 568, 640, 710, 758, 896, 994, 1120, 1136, 1280, 1420, 1516, 1792, 1895, 1988, 2240, 2272, 2485, 2653, 2840, 3032, 3790, 3976, 4480, 4544, 4970, 5306, 5680, 6064, 7580, 7952, 8960, 9088, 9940, 10612, 11360, 12128, 13265, 15160, 15904, 18176, 19880, 21224, 22720, 24256, 26530, 26909, 30320, 31808, 39760, 42448, 45440, 48512, 53060, 53818, 60640, 63616, 79520, 84896, 90880, 97024, 106120, 107636, 121280, 127232, 134545, 159040, 169792, 188363, 212240, 215272, 242560, 269090, 318080, 339584, 376726, 424480, 430544, 485120, 538180, 636160, 679168, 753452, 848960, 861088, 941815, 1076360, 1506904, 1697920, 1722176, 1883630, 2152720, 3013808, 3395840, 3444352, 3767260, 4305440, 6027616, 6888704, 7534520, 8610880, 12055232, 15069040, 17221760, 24110464, 30138080, 34443520, 48220928, 60276160, 120552320, 241104640]

約数ペア:

[(1, 241104640), (2, 120552320), (4, 60276160), (5, 48220928), (7, 34443520), (8, 30138080), (10, 24110464), (14, 17221760), (16, 15069040), (20, 12055232), (28, 8610880), (32, 7534520), (35, 6888704), (40, 6027616), (56, 4305440), (64, 3767260), (70, 3444352), (71, 3395840), (80, 3013808), (112, 2152720), (128, 1883630), (140, 1722176), (142, 1697920), (160, 1506904), (224, 1076360), (256, 941815), (280, 861088), (284, 848960), (320, 753452), (355, 679168), (379, 636160), (448, 538180), (497, 485120), (560, 430544), (568, 424480), (640, 376726), (710, 339584), (758, 318080), (896, 269090), (994, 242560), (1120, 215272), (1136, 212240), (1280, 188363), (1420, 169792), (1516, 159040), (1792, 134545), (1895, 127232), (1988, 121280), (2240, 107636), (2272, 106120), (2485, 97024), (2653, 90880), (2840, 84896), (3032, 79520), (3790, 63616), (3976, 60640), (4480, 53818), (4544, 53060), (4970, 48512), (5306, 45440), (5680, 42448), (6064, 39760), (7580, 31808), (7952, 30320), (8960, 26909), (9088, 26530), (9940, 24256), (10612, 22720), (11360, 21224), (12128, 19880), (13265, 18176), (15160, 15904)]